Simplified code and add tests with help of copilot

Author: qarmin

czkawka_cli/src/main.rs

@@ -6,7 +6,7 @@ use clap::Parser;
 
 use commands::Commands;
 use czkawka_core::big_file::SearchMode;
-use czkawka_core::common::{get_number_of_threads, set_default_number_of_threads, set_number_of_threads};
+use czkawka_core::common::set_number_of_threads;
 #[allow(unused_imports)] // It is used in release for print_results().
 use czkawka_core::common_traits::*;
 use czkawka_core::similar_images::test_image_conversion_speed;

czkawka_gui/src/help_functions.rs

@@ -378,14 +378,34 @@ pub fn get_notebook_enum_from_tree_view(tree_view: &TreeView) -> NotebookMainEnu
         }
     }
 }
+pub fn get_tree_view_name_from_notebook_enum(notebook_enum: NotebookMainEnum) -> &'static str {
+    match notebook_enum {
+        NotebookMainEnum::Duplicate => "tree_view_duplicate_finder",
+        NotebookMainEnum::EmptyDirectories => "tree_view_empty_folder_finder",
+        NotebookMainEnum::EmptyFiles => "tree_view_empty_files_finder",
+        NotebookMainEnum::Temporary => "tree_view_temporary_files_finder",
+        NotebookMainEnum::BigFiles => "tree_view_big_files_finder",
+        NotebookMainEnum::SimilarImages => "tree_view_similar_images_finder",
+        NotebookMainEnum::SimilarVideos => "tree_view_similar_videos_finder",
+        NotebookMainEnum::SameMusic => "tree_view_same_music_finder",
+        NotebookMainEnum::Symlinks => "tree_view_invalid_symlinks",
+        NotebookMainEnum::BrokenFiles => "tree_view_broken_files",
+        NotebookMainEnum::BadExtensions => "tree_view_bad_extensions",
+    }
+}
 
 pub fn get_notebook_upper_enum_from_tree_view(tree_view: &TreeView) -> NotebookUpperEnum {
     match (*tree_view).widget_name().to_string().as_str() {
         "tree_view_upper_included_directories" => NotebookUpperEnum::IncludedDirectories,
         "tree_view_upper_excluded_directories" => NotebookUpperEnum::ExcludedDirectories,
-        e => {
-            panic!("{}", e)
-        }
+        e => panic!("{}", e),
+    }
+}
+pub fn get_tree_view_name_from_notebook_upper_enum(notebook_upper_enum: NotebookUpperEnum) -> &'static str {
+    match notebook_upper_enum {
+        NotebookUpperEnum::IncludedDirectories => "tree_view_upper_included_directories",
+        NotebookUpperEnum::ExcludedDirectories => "tree_view_upper_excluded_directories",
+        _ => panic!(),
     }
 }
 
@@ -789,15 +809,46 @@ pub fn scale_step_function(scale: &Scale, _scroll_type: ScrollType, value: f64)
 #[cfg(test)]
 mod test {
     use glib::types::Type;
+    use glib::Value;
     use gtk4::prelude::*;
-    use gtk4::Orientation;
+    use gtk4::{Orientation, TreeView};
     use image::DynamicImage;
 
     use crate::help_functions::{
         change_dimension_to_krotka, check_if_list_store_column_have_all_same_values, check_if_value_is_in_list_store, get_all_boxes_from_widget, get_all_direct_children,
-        get_max_file_name, get_pixbuf_from_dynamic_image,
+        get_max_file_name, get_pixbuf_from_dynamic_image, get_string_from_list_store,
     };
 
+    #[gtk4::test]
+    fn test_get_string_from_list_store() {
+        let columns_types: &[Type] = &[Type::STRING];
+        let list_store = gtk4::ListStore::new(columns_types);
+        let tree_view = TreeView::with_model(&list_store);
+
+        let values_to_add: &[(u32, &dyn ToValue)] = &[(0, &"test"), (0, &"test2"), (0, &"test3")];
+        for i in values_to_add {
+            list_store.set(&list_store.append(), &[*i]);
+        }
+        assert_eq!(
+            get_string_from_list_store(&tree_view, 0, None),
+            vec!["test".to_string(), "test2".to_string(), "test3".to_string()]
+        );
+
+        let columns_types: &[Type] = &[Type::BOOL, Type::STRING];
+        let list_store = gtk4::ListStore::new(columns_types);
+        let tree_view = TreeView::with_model(&list_store);
+
+        let values_to_add: &[&[(u32, &dyn ToValue)]] = &[
+            &[(0, &Into::<Value>::into(true)), (1, &Into::<Value>::into("test"))],
+            &[(0, &Into::<Value>::into(true)), (1, &Into::<Value>::into("test2"))],
+            &[(0, &Into::<Value>::into(false)), (1, &Into::<Value>::into("test3"))],
+        ];
+        for i in values_to_add {
+            list_store.set(&list_store.append(), i);
+        }
+        assert_eq!(get_string_from_list_store(&tree_view, 1, Some(0)), vec!["test".to_string(), "test2".to_string()]);
+    }
+
     #[gtk4::test]
     fn test_check_if_list_store_column_have_all_same_values() {
         let columns_types: &[Type] = &[Type::BOOL];